Structural Engineer Hertfordshire and Essex

Welcome to Sketch Structural Engineering.

We are a small structural engineering practice based in Royston in Hertfordshire and Nazeing in Essex. Our work is mainly small residential projects. Occasionally, we dabble in the commercial world working on small offices and pre-cast concrete stairs, walls and columns.


At Sketch, we are equally adept at designing house extensions, loft conversions, new build houses and undertaking structural surveys, as we are at designing commercial buildings. A selection of our projects are showcased in our Portfolio.

Some of the services we offer are listed below. For more detailed information please refer to our Services.

  • Are you looking to structurally extend, convert or alter your home? We produce structural calculations and drawings for a Part A (Structure) – Building Regulations submission.
  • Are you buying or selling or have discovered cracks in your home/property? We undertake visual structural surveys.

Contact us for a competitive fee that is tailored to your specific project/requirements.

Find out more about us…